Ophthalmic roughing wheel



FIG. 1 is a perspective view of an ophthalmic roughing wheel, in accordance with the present invention;

FIG. 2 is an elevation view of the ophthalmic roughing wheel of FIG. 1, in accordance with the present invention;

FIG. 3 is a top plan view of the ophthalmic roughing wheel of FIGS. 1-2; and,

FIG. 4 is a detailed side view of the ophthalmic roughing wheel depicted in FIGS. 1-3, in accordance with the present invention.

The broken lines in the figures showing other portions of an ophthalmic roughing wheel are for illustrative purposes only and form no part of the claimed ornamental design. 

CLAIM The ornamental design for an ophthalmic roughing wheel, as shown and described. 